<template>
    <div class="photoinfo-container"> 
        <h3>标题</h3>
        <h3>图片详情页面</h3>
        <p class="subtitle">
            <span>发表时间：{{photoinfo.add_time | dataFormat}}</span>
            <span>点击：{{photoinfo.click}}次</span>
        </p>
        <hr>
        <!-- 缩略图区域 -->
         <div class="thumbs">
            <img class="preview-img" v-for="(item, index) in list" :src="item.src" height="100" @click="$preview.open(index, list)" :key="item.src">
         </div>
        <!-- 图片内容区域 -->
        <div class="content"></div>
        <!-- 评论子组件 -->
        <cmt-box :id="id"></cmt-box>
    </div>
</template>
<script>
import comment from '../subcomponents/comment.vue'
export default {
    data(){
        return {
            id:this.$route.params.id,//从路由中获取到的id
            photoinfo:{},//图片详情
            list:[],//缩略图
        }
    },
    created(){
        this.getPhotoInfo();
        this.getThumbs();
    },
    methods:{
        getPhotoInfo(){
            //获取图片的详情
            this.$http.get('api/getimageInfo/'+this.id).then(result => {
                if(result.body.status === 0){
                    this.photoinfo=result.body.message[0];
                }
            });
        },
        //缩略图
        getThumbs(){
            this.$http.get('api/getthumimages/'+this.id).then(result => {
                if(result.body.status === 0){
                    //循环每个图片数据就，补全图片的宽和高
                    result.body.message.forEacch(item => {
                        item.w=600;
                        item.h=400;
                    });
                    //把完整的数据保存到内存中
                    this.list=result.body.message
                }
            });
        },
    },
    components:{
        'cmt-box':comment
    },
}
</script>
<style scoped lang="scss">
.photoinfo-container {
    padding:3px;
    h3 {
        color: #26a2ff;
        font-size: 15px;
        text-align: center;
        margin: 15px 0;
    }
    .subtime {
        display: flex;
        justify-content: space-between;
        font-size: 13px;
    }
    .content {
        font-size: 30px;
        line-height: 30px;
    }
    .thumbs {
        img {
            margin: 10px;
            box-shadow: 0 0 8px #999;
        }
    }
}
</style>